14+ Years

Export-Ready

Global OEMs

14+ Years

70+ Materials

±0.005mm

Precision CNC Milling Services in China | Multi-Axis Milling

Trusted Manufacturer Offering ±0.005mm Tolerance, Rapid Prototyping & High-Volume Production

Multi-axis high-speed machining centers

Consistent quality from prototype to 10k+ units

Engineering support & DFM optimization

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5-Axis CNC Milling
Complex Components
Mass Production Ready

About MW+ Precision – Leading CNC Milling Company in China

As a premier CNC milling company in China, MW+ delivers high-precision milled parts for aerospace, medical, automotive, and industrial sectors. Our 12,000㎡ facility runs 40+ multi-axis machining centers with real-time monitoring, ensuring tight tolerances and repeatability from prototype to mass production. With over 14 years of experience in precision CNC milling services, we have become the trusted partner for global OEMs.

Our engineering team specializes in 5-axis CNC milling and complex geometry optimization. We combine advanced German/Swiss-sourced machining centers with rigorous quality management (ISO 9001:2015, AS9100D) to deliver components that meet the strictest industry standards.

Cost-efficient

Save 20–40% vs local sourcing through optimized supply chains.

Global delivery

5–12 days to US/Europe with door-to-door tracking.

3, 4 & 5-Axis CNC Milling Capabilities

Our advanced CNC milling services cover 3‑axis, 4‑axis, and full simultaneous 5‑axis machining. We produce complex components with reduced setups and superior surface finishes.

3-Axis CNC Milling

Cost-effective for flat surfaces & simple geometries. Accuracy ±0.01mm. Ideal for brackets, enclosures.

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4-Axis CNC Milling

Rotational indexing, reduce setups by 60%. Tolerance ±0.008mm. Multi-side machining in one clamping.

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5-Axis CNC Milling

Complex geometries, tightest tolerance ±0.005mm. Ideal for aerospace, medical implants, and intricate molds.

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CNC Milling Service Types: Prototyping to Production

From one‑off prototypes to high‑volume production, our flexible services adapt to your project complexity and volume with fast lead times.

3-Axis Milling

±0.01mm, 1-1000+ pcs

Lead: 5-8 days

4-Axis Milling

±0.008mm, multi-face

Lead: 6-9 days

5-Axis Milling

±0.005mm, complex shapes

Lead: 7-12 days

Rapid Prototyping

1–10 pcs, 3–5 days

DFM included

Low-Volume Production

10–500 units, 5–10 days

Bridge tooling

High-Volume Production

500–10k+ units

Automated workflows

High-Speed Milling

20k+ RPM, Al/Plastics

Superior surface finish

Custom CNC Milling

Unique geometries

Eng. support for exotic specs

Quality Control & ISO 2768 Tolerance

Every part undergoes CMM verification, First Article Inspection, and 100% final inspection. Standard machining tolerance: ±0.01mm, high-precision up to ±0.005mm.

We follow ISO 2768‑f for metals and ISO 2768‑m for plastics. Custom tolerance down to ±0.0025mm on critical dimensions.

✅ ISO 9001:2015✅ AS9100D✅ ITAR Registered

Nominal Size (mm)	Metal (ISO 2768-f)	Plastics (ISO 2768-m)
0.5 – 3	±0.05	±0.10
>3 – 6	±0.05	±0.10
>6 – 30	±0.10	±0.20
>30 – 120	±0.15	±0.30
>120 – 400	±0.20	±0.50
>400 – 1000	±0.40	±0.80
>1000 – 2000	±0.50	±1.20

Extensive Material Selection: Metals, Plastics & Exotic Alloys

We machine over 70 engineered materials with full traceability — from standard aluminum to superalloys and engineering plastics.

Aluminum Alloys

6061-T67075-T6505220246082MIC-6A380

Lightweight, excellent machinability, corrosion-resistant. Ideal for aerospace, automotive, consumer electronics.

Stainless & Tool Steels

303/304/316L17-4PH420440CD2A2S7

High strength, corrosion resistance, wear-resistant tool steels for molds and dies.

Titanium & Superalloys

Grade 2/5 Ti-6Al-4VInconel 625/718Hastelloy C276Monel K500Waspaloy

Aerospace, medical implants, high-temperature applications, chemical processing.

Engineering Plastics

PEEKPTFENylon 6/6ABSAcetal (POM)Ultem (PEI)Polycarbonate

Lightweight, chemical resistant, electrical insulation, low friction.

Copper & Exotic Metals

C101/C110Brass C360Beryllium CopperKovarInvar 36Tungsten

Excellent conductivity, thermal management, controlled expansion alloys for electronics.

Magnesium & Zinc Alloys

AZ31BAZ91DZamak 3/5ZE41A

Ultra-lightweight, EMI shielding, automotive structural parts, drone components.

Premium Surface Finishing Options

Enhance durability, corrosion resistance, and aesthetics with our extensive finishing services.

As-machined

Standard milled finish, cost-effective for internal components. Surface roughness Ra 1.6–3.2 µm.

Bead Blasting

Matte uniform texture, hides tool marks. Ideal for aluminum, stainless, and pre-anodizing prep.

Anodizing (Type II/III)

Type II decorative colors, Type III hardcoat up to 50µm thickness. Increases surface hardness.

Powder Coating

Durable color finish, thick coating (60–120µm), excellent UV & impact resistance.

Plating (Zn/Ni/Chrome)

Electroplated layers: zinc for corrosion, nickel for hardness, chrome for decorative shine.

Polishing / Mirror

Reflective, smooth surface Ra < 0.2 µm. Used for medical instruments and optical components.

Passivation & Electropolishing

Chemical treatment for stainless steel; electropolishing removes micro-burrs for pharmaceutical equipment.

Laser Marking & Brushing

Permanent logos, serial numbers, 2D codes. Directional satin finish for premium look.

Featured Manufacturing Solutions

Explore our core precision manufacturing services trusted by global engineering teams.

CNC Precision Parts

High-precision machined components with ±0.005mm tolerances, serving aerospace, medical, automotive, and electronics industries worldwide.

ISO 9001:2015 & AS9100D Certified
3/4/5-Axis CNC Machining
Global Shipping to USA, Europe, Asia
70+ Materials: Aluminum, Titanium, PEEK, Stainless

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Machine Parts

Industrial-grade CNC machined components for heavy machinery, gearboxes, hydraulic systems, and high-volume production runs.

Gears, Shafts, Housings, Valves
High-Volume Production Capability
Heat Treatment & Surface Finishing
Full QA Reports & Material Certs

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CNC Prototyping

Rapid functional prototypes with production-grade materials and tolerances. Fast turnaround for R&D, startups, and engineering validation.

2-5 Day Express Service Available
No MOQ – From 1 Piece
Free DFM Analysis
50+ Metals & Engineering Plastics

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Industries We Serve Worldwide

Our precision CNC milling services support critical applications across diverse sectors with industry-specific quality standards.

Aerospace & Defense

AS9100 certified. Structural brackets, engine mounts, flight control components. Tight tolerances, exotic alloys.

Automotive & EV

IATF 16949 compliant. Battery housings, motor mounts, lightweight structural components, EV connectors.

Medical & Dental

ISO 13485 compatible. Surgical instruments, orthopedic implants, diagnostic equipment housings.

Robotics & Automation

Precision arms, joints, end effectors, sensor housings for industrial and collaborative robots.

Electronics & Semiconductor

Heat sinks, enclosures, EMI/RFI shielding, semiconductor tooling, test sockets.

Energy & Renewables

Solar tracker parts, wind turbine components, oil & gas exploration hardware.

Industrial Machinery

Hydraulic manifolds, gearboxes, heavy machinery components, automation parts.

Tooling & Molds

Injection molds, die-cast dies, jigs, fixtures, prototype tooling with hard milling capability.

What Our Clients Say About MW+

Trusted by global OEMs and engineering firms for quality, precision, and on-time delivery.

“MW+ delivered 5000+ complex aluminum enclosures with 5-axis milling. The parts arrived 3 days early and every piece passed CMM inspection. Their DFM feedback saved us 15% on tooling costs.”

James Carter

Senior Mechanical Engineer, US Robotics Firm

“We needed tight tolerance titanium components for a medical device. MW+ not only met ±0.005mm but also provided full material traceability and ISO 13485 documentation. Excellent communication throughout.”

Dr. Elena Voss

R&D Director, MedTech Germany

“As an automotive Tier 1, we rely on MW+ for high-volume CNC milled parts. Their production capacity and quality consistency are unmatched. They reduced lead time by 30% compared to our previous supplier.”

Marcus Chen

Supply Chain Manager, Automotive OEM

Frequently Asked Questions

What tolerance can CNC milling achieve?

Standard ±0.01mm, high-precision up to ±0.005mm. For aerospace we can reach ±0.0025mm with dedicated protocols.

What materials are available?

Over 70 materials: Aluminum, Stainless, Titanium, Inconel, PEEK, Nylon, Brass, Copper, Kovar, Invar, and more. Full traceability.

Difference between 3, 4, and 5-axis milling?

3-axis cuts X,Y,Z; 4-axis adds rotation; 5-axis simultaneous enables complex contours and tightest tolerances.

Minimum order quantity?

No MOQ. From 1 prototype to 10,000+ units, we handle R&D and mass production.

Lead times for prototypes?

3–5 working days for standard prototypes. Expedited 24-48h available.

Which surface finishes are available?

As-machined, anodizing, powder coating, plating, polishing, bead blasting, passivation, laser marking.

Do you provide DFM support?

Yes, free DFM analysis with every quote to reduce cost and improve manufacturability.

How to get a quote?

Upload 2D/3D CAD files via our contact page or email sales@metalworksplus.com. Response within 24h.

Ready to start your CNC milling project?

Get a free DFM analysis and quote within 24 hours.

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Get In Touch With Our CNC Milling Experts

Factory Location

No.175, Yue An Road, GuangMing District, Shenzhen, China

sales@metalworksplus.com

+86 755 2715 2388

Dedicated account managers for USA, Europe, Australia, and Asia.

Certifications & Memberships

✔ ISO 9001:2015✔ AS9100D✔ IATF 16949✔ ITAR Registered✔ RoHS

Trusted by global OEMs, full compliance with aerospace, medical, and automotive quality systems.